Was your commit message not mailed to phpdoc, or I have missed it? What do you think about updating the extended CHM styles, so they work well with all the JS stuff (so that they output nearly the same HTML as in the previous versions :) That would make a lot of required hacks obsolote to build the extended CHM.
The commit message wasn't mailed to phpdoc.
The JS works. Now the main problem in CHM is the new doc style, like mysqli, exif, etc...
Nuno
P.S.: I don't know anything about xsl, so I can't help here....